Alexander Rodriguez, sivu 17

Hidoku Puzzles - 200 Hard to Expert 9x9 vol. 3

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Fill the empty cells in such a way they build a chain of consecutive numbers from 1 to the marked largest number. All cells with consecutive numbers must touch each other either horizontally, vertically or diagonally.

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Mini Sudoku Puzzles -200 Hard 6x6 vol. 3

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Each puzzle consists of a 6x6 grid containing given clues in various places. The object is to fill all empty squares so that the numbers 1 to 6 appear exactly once in each row, column and 3x2 box.

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Binary Puzzles - 400 Easy to Expert 9x9 vol. 9

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Each cell should contain a zero or a one. No more than two similar numbers below or next to each other are allowed. Each row and each column is unique and contains as many zeros as ones.

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Mega Sudoku Puzzles -400 Easy to Expert 16x16 vol. 8

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

The puzzle a 16 x 16 grid made up of 4 x 4 subgrids (called "regions"). Some cells already contain numbers, known as "givens". The goal is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1 through 16 exactly once. Each number in the solution therefore occurs only once in each of three "directions", hence the "single numbers" implied by the puzzle's name.

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Mega Sudoku Puzzles -200 Easy to Expert 16x16 vol. 5

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

The puzzle a 16 x 16 grid made up of 4 x 4 subgrids (called "regions"). Some cells already contain numbers, known as "givens". The goal is to fill in the empty cells, one number in each, so that each column, row, and region contains the numbers 1 through 16 exactly once. Each number in the solution therefore occurs only once in each of three "directions", hence the "single numbers" implied by the puzzle's name.

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Outside Sudoku Puzzles -200 Medium 9x9 vol. 2

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Place numbers in the grid such that each row, column and 3x3 box contain the numbers 1 to 9. Outside cells must be inserted in one of the first three cells of the row or column.

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Outside Sudoku Puzzles -200 Expert 9x9 vol. 4

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Place numbers in the grid such that each row, column and 3x3 box contain the numbers 1 to 9. Outside cells must be inserted in one of the first three cells of the row or column.

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Minesweeper Puzzles - 200 Easy to Medium vol. 5

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Place the given number of mines into empty cells in the grid such that the numbers in the grid represent the number of mines in the neighboring cells, including diagonal ones.

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Binary Puzzles - 400 Easy to Medium 9x9 vol. 10

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Each cell should contain a zero or a one. No more than two similar numbers below or next to each other are allowed. Each row and each column is unique and contains as many zeros as ones.

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CalcuDoku Puzzles - 200 Hard to Expert 9x9 vol. 15

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Each puzzle consists of a grid containing blocks surrounded by bold lines. The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column and the numbers in each block produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In CalcuDoku a number may be used more than once in the same block.

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Minesweeper Puzzles - 400 Easy to Medium vol. 7

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Place the given number of mines into empty cells in the grid such that the numbers in the grid represent the number of mines in the neighboring cells, including diagonal ones.

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Outside Sudoku Puzzles -200 Hard 9x9 vol. 3

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Place numbers in the grid such that each row, column and 3x3 box contain the numbers 1 to 9. Outside cells must be inserted in one of the first three cells of the row or column.

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Futoshiki Puzzles - 400 Easy to Expert 7x7 vol. 10

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Place numbers of the given range in the grid 7x7 such that every row and column contains each number exactly once. Inequality constraints must be satisfied. The open end of the sign denotes the greater number.

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Minesweeper Puzzles - 200 Hard to Expert vol. 6

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Place the given number of mines into empty cells in the grid such that the numbers in the grid represent the number of mines in the neighboring cells, including diagonal ones.

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Mini Sudoku Puzzles -200 Easy 6x6 vol. 1

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Each puzzle consists of a 6x6 grid containing given clues in various places. The object is to fill all empty squares so that the numbers 1 to 6 appear exactly once in each row, column and 3x2 box.

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Binary Puzzles - 400 Hard to Expert 9x9 vol. 11

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Each cell should contain a zero or a one. No more than two similar numbers below or next to each other are allowed. Each row and each column is unique and contains as many zeros as ones.

Vertaile hintoja

Futoshiki Puzzles - 200 Easy to Expert 7x7 vol. 7

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Place numbers of the given range in the grid 7x7 such that every row and column contains each number exactly once. Inequality constraints must be satisfied. The open end of the sign denotes the greater number.

Vertaile hintoja

Mini Sudoku Puzzles -200 Expert 6x6 vol. 4

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Each puzzle consists of a 6x6 grid containing given clues in various places. The object is to fill all empty squares so that the numbers 1 to 6 appear exactly once in each row, column and 3x2 box.

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CalcuDoku Puzzles - 200 Easy to Medium 9x9 vol. 14

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Each puzzle consists of a grid containing blocks surrounded by bold lines. The object is to fill all empty squares so that the numbers 1 to N (where N is the number of rows or columns in the grid) appear exactly once in each row and column and the numbers in each block produce the result shown in the top-left corner of the block according to the math operation appearing on the top of the grid. In CalcuDoku a number may be used more than once in the same block.

Vertaile hintoja

Minesweeper Puzzles - 400 Hard to Expert vol. 8

Alexander Rodriguez

Createspace Independent Publishing Platform

2018

nidottu

Vertaile hintoja

Place the given number of mines into empty cells in the grid such that the numbers in the grid represent the number of mines in the neighboring cells, including diagonal ones.

Vertaile hintoja